461 lines
16 KiB
Python
461 lines
16 KiB
Python
"""
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PySide6 GUI界面模块
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"""
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from PySide6.QtWidgets import (QWidget, QVBoxLayout, QHBoxLayout, QLabel,
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QPushButton, QSlider, QDialog, QFormLayout,
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QLineEdit, QSpinBox, QMessageBox, QSystemTrayIcon,
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QMenu, QTextEdit, QGroupBox, QDialogButtonBox, QCheckBox, QScrollArea)
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from PySide6.QtCore import Qt, QTimer, Signal, QPoint
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from PySide6.QtGui import QFont, QColor, QPainter, QBrush, QPen, QIcon, QAction, QPixmap
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from typing import Callable, Optional
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from loguru import logger
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class SentimentIndicator(QWidget):
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"""情感指示灯组件"""
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def __init__(self, parent=None):
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super().__init__(parent)
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self.score = 50
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self.label_text = "中性"
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self.setMinimumSize(100, 100)
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def set_value(self, score: int, label: str = None):
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"""设置数值和标签"""
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self.score = max(0, min(100, score))
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if label:
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self.label_text = label
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self.update()
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def paintEvent(self, event):
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"""绘制指示灯"""
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painter = QPainter(self)
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painter.setRenderHint(QPainter.Antialiasing)
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center = self.rect().center()
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radius = min(self.width(), self.height()) // 2 - 10
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# 根据分数确定颜色
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color = self._get_color(self.score)
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# 绘制外圈
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painter.setPen(QPen(QColor(100, 100, 100), 2))
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painter.setBrush(QBrush(QColor(30, 30, 30)))
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painter.drawEllipse(center, radius, radius)
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# 绘制内圈（渐变效果）
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gradient_color = QColor(color)
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painter.setPen(Qt.NoPen)
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painter.setBrush(QBrush(gradient_color))
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painter.drawEllipse(center, radius - 4, radius - 4)
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# 绘制发光效果
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for i in range(3, 0, -1):
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glow_color = QColor(color)
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glow_color.setAlpha(50 // i)
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painter.setBrush(QBrush(glow_color))
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painter.drawEllipse(center, radius - i * 5, radius - i * 5)
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def _get_color(self, score: int) -> QColor:
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"""根据分数获取颜色"""
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# 45-55分区间：每1分一个颜色（从绿色到黄色渐变）
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if 45 <= score <= 55:
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# 在45-55分之间，每1分一个颜色
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ratio = (score - 45) / 10 # 0到1之间的比例
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# 从绿色(0, 200, 0)渐变到黄色(255, 255, 0)
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r = int(0 + 255 * ratio)
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g = 200 if ratio < 0.5 else int(200 + 55 * (ratio - 0.5) * 2)
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b = int(0 + 0 * ratio)
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return QColor(r, g, b)
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# 45分以下：每5分一个颜色（从深蓝到绿色渐变）
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elif score < 45:
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# 将分数映射到0-8的区间（0-40分，每5分一个级别）
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level = score // 5
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# 从深蓝色(0, 100, 255)渐变到绿色(0, 200, 0)
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ratio = level / 8 # 0-8对应0-40分
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r = int(0 + 0 * ratio)
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g = int(100 + 100 * ratio)
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b = int(255 - 255 * ratio)
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return QColor(r, g, b)
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# 55分以上：每5分一个颜色（从黄色到红色渐变）
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else:
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# 将分数映射到0-8的区间（60-100分，每5分一个级别）
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level = (score - 60) // 5
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level = max(0, min(8, level)) # 限制在0-8范围内
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# 从黄色(255, 255, 0)渐变到红色(255, 0, 0)
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ratio = level / 8
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r = 255
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g = int(255 - 255 * ratio)
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b = 0
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return QColor(r, g, b)
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def get_description(self, score: int) -> str:
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"""获取描述文本"""
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if score < 30:
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return "极度悲观"
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elif score < 39:
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return "悲观"
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elif score < 45:
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return "偏悲观"
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elif score < 55:
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return "中立"
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elif score < 65:
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return "偏乐观"
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elif score < 70:
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return "乐观"
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else:
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return "极度乐观"
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class ConfigDialog(QDialog):
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"""配置对话框"""
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def __init__(self, config_manager, parent=None):
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super().__init__(parent)
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self.config_manager = config_manager
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self.setWindowTitle("配置")
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self.setMinimumWidth(400)
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self._init_ui()
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def _init_ui(self):
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layout = QFormLayout(self)
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# LLM API 配置
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llm_config = self.config_manager.llm_api_config
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self.base_url_edit = QLineEdit(llm_config.get('base_url', ''))
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self.api_key_edit = QLineEdit(llm_config.get('api_key', ''))
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self.api_key_edit.setEchoMode(QLineEdit.Password)
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self.model_edit = QLineEdit(llm_config.get('model', ''))
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self.timeout_spin = QSpinBox()
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self.timeout_spin.setRange(10, 300)
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self.timeout_spin.setValue(llm_config.get('timeout', 30))
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layout.addRow("API Base URL:", self.base_url_edit)
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layout.addRow("API Key:", self.api_key_edit)
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layout.addRow("Model:", self.model_edit)
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layout.addRow("Timeout (s):", self.timeout_spin)
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# 爬虫配置
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spider_config = self.config_manager.spider_config
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self.url_edit = QLineEdit(spider_config.get('target_url', ''))
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self.xpath_edit = QLineEdit(spider_config.get('xpath', ''))
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self.user_agent_edit = QLineEdit(spider_config.get('user_agent', ''))
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self.interval_spin = QSpinBox()
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self.interval_spin.setRange(10, 3600)
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self.interval_spin.setValue(spider_config.get('fetch_interval', 15))
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layout.addRow("目标URL:", self.url_edit)
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layout.addRow("XPath:", self.xpath_edit)
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layout.addRow("User Agent:", self.user_agent_edit)
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layout.addRow("刷新间隔(s):", self.interval_spin)
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# UI 配置
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ui_config = self.config_manager.ui_config
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self.opacity_slider = QSlider(Qt.Horizontal)
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self.opacity_slider.setRange(30, 100)
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self.opacity_slider.setValue(int(ui_config.get('opacity', 0.9) * 100))
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self.ontop_check = QCheckBox() if hasattr(self, 'QCheckBox') else None
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# 使用 QPushButton 替代 QCheckBox
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self.ontop_btn = QPushButton("置顶")
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self.ontop_btn.setCheckable(True)
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self.ontop_btn.setChecked(ui_config.get('is_on_top', True))
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layout.addRow("透明度:", self.opacity_slider)
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layout.addRow("窗口置顶:", self.ontop_btn)
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# 阈值配置
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thresholds = ui_config.get('thresholds', {})
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self.cold_spin = QSpinBox()
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self.cold_spin.setRange(0, 50)
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self.cold_spin.setValue(thresholds.get('cold', 30))
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self.warm_spin = QSpinBox()
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self.warm_spin.setRange(50, 100)
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self.warm_spin.setValue(thresholds.get('warm', 70))
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layout.addRow("寒冷阈值:", self.cold_spin)
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layout.addRow("温暖阈值:", self.warm_spin)
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# 按钮
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button_box = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel)
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button_box.accepted.connect(self._save_config)
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button_box.rejected.connect(self.reject)
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layout.addRow(button_box)
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def _save_config(self):
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"""保存配置"""
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# LLM API
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self.config_manager.update_llm_api(
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base_url=self.base_url_edit.text(),
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api_key=self.api_key_edit.text(),
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model=self.model_edit.text(),
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timeout=self.timeout_spin.value()
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)
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# 爬虫
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self.config_manager.update_spider(
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target_url=self.url_edit.text(),
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xpath=self.xpath_edit.text(),
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user_agent=self.user_agent_edit.text(),
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fetch_interval=self.interval_spin.value()
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)
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# UI
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self.config_manager.update_ui(
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opacity=self.opacity_slider.value() / 100.0,
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is_on_top=self.ontop_btn.isChecked(),
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cold_threshold=self.cold_spin.value(),
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warm_threshold=self.warm_spin.value()
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)
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self.accept()
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class MainWindow(QWidget):
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"""主窗口"""
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def __init__(self, config_manager, spider_manager=None, parent=None):
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super().__init__(parent)
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self.config_manager = config_manager
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self.spider_manager = spider_manager
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# 获取页面标题并设置窗口标题
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self._set_window_title()
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self._init_ui()
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self._apply_config()
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# 拖拽相关
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self.dragging = False
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self.drag_position = QPoint()
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# 系统托盘
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self._init_tray_icon()
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def _init_ui(self):
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"""初始化UI"""
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layout = QVBoxLayout(self)
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layout.setContentsMargins(10, 10, 10, 10)
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# 标题
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self.title_label = QLabel("上证指数sh000001")
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self.title_label.setAlignment(Qt.AlignCenter)
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title_font = QFont()
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title_font.setPointSize(14)
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title_font.setBold(True)
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self.title_label.setFont(title_font)
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# 指示灯
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self.indicator = SentimentIndicator()
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self.score_label = QLabel("50 - 中性")
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self.score_label.setAlignment(Qt.AlignCenter)
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# 状态信息
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self.status_label = QLabel("等待数据...")
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self.status_label.setAlignment(Qt.AlignCenter)
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status_font = QFont()
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status_font.setPointSize(10)
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self.status_label.setFont(status_font)
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# 上证所截图显示
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screenshot_group = QGroupBox("上证所行情")
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screenshot_layout = QVBoxLayout(screenshot_group)
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self.screenshot_label = QLabel("等待截图...")
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self.screenshot_label.setAlignment(Qt.AlignCenter)
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self.screenshot_label.setMinimumSize(400, 200)
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self.screenshot_label.setStyleSheet("border: 1px solid #ccc; background-color: #f0f0f0;")
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screenshot_scroll = QScrollArea()
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screenshot_scroll.setWidget(self.screenshot_label)
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screenshot_scroll.setWidgetResizable(True)
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screenshot_scroll.setMinimumHeight(150)
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screenshot_layout.addWidget(screenshot_scroll)
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# 按钮
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btn_layout = QHBoxLayout()
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self.refresh_btn = QPushButton("刷新")
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self.config_btn = QPushButton("配置")
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self.quit_btn = QPushButton("退出")
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self.quit_btn.clicked.connect(self.quit_app)
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btn_layout.addWidget(self.refresh_btn)
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btn_layout.addWidget(self.config_btn)
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btn_layout.addWidget(self.quit_btn)
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# 添加到主布局
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layout.addWidget(self.title_label)
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layout.addWidget(self.indicator)
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layout.addWidget(self.score_label)
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layout.addWidget(self.status_label)
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layout.addWidget(screenshot_group)
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layout.addLayout(btn_layout)
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# 设置窗口标志（无边框、可拖拽）
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self.setWindowFlags(Qt.FramelessWindowHint | Qt.WindowStaysOnTopHint)
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self.setAttribute(Qt.WA_TranslucentBackground)
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def _set_window_title(self):
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"""设置窗口标题"""
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logger.debug("设置窗口标题")
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# 尝试从爬虫获取页面标题
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if hasattr(self, 'spider_manager') and self.spider_manager:
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try:
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page_title = self.spider_manager.get_page_title()
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if page_title:
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# 从页面标题中提取股票名称
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import re
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match = re.search(r'(上证指数sh\d+)', page_title)
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if match:
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stock_name = match.group(1)
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window_title = f"冷暖值 - {stock_name}"
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self.setWindowTitle(window_title)
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# 同时更新主标题标签（如果已初始化）
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if hasattr(self, 'title_label'):
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self.title_label.setText("上证指数sh000001")
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logger.info(f"设置窗口标题: {window_title}")
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return
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except Exception as e:
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logger.error(f"获取页面标题失败: {e}")
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# 如果获取失败，使用默认标题
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self.setWindowTitle("冷暖值 - 股吧人气")
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logger.info("使用默认窗口标题")
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def _init_tray_icon(self):
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"""初始化系统托盘"""
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logger.debug("初始化系统托盘")
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self.tray_icon = QSystemTrayIcon(self)
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self.tray_icon.setToolTip("股吧人气指示器")
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# 创建托盘菜单
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tray_menu = QMenu()
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show_action = QAction("显示", self)
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hide_action = QAction("隐藏", self)
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quit_action = QAction("退出", self)
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show_action.triggered.connect(self.show)
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hide_action.triggered.connect(self.hide)
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quit_action.triggered.connect(self.quit_app)
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tray_menu.addAction(show_action)
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tray_menu.addAction(hide_action)
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tray_menu.addAction(quit_action)
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self.tray_icon.setContextMenu(tray_menu)
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self.tray_icon.show()
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logger.info("系统托盘初始化完成")
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def quit_app(self):
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"""退出应用"""
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logger.info("退出应用")
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self.close()
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import sys
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sys.exit(0)
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def _apply_config(self):
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"""应用配置"""
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ui_config = self.config_manager.ui_config
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self.setWindowOpacity(ui_config.get('opacity', 0.9))
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if ui_config.get('is_on_top', True):
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self.setWindowFlags(self.windowFlags() | Qt.WindowStaysOnTopHint)
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else:
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self.setWindowFlags(self.windowFlags() & ~Qt.WindowStaysOnTopHint)
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thresholds = ui_config.get('thresholds', {})
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def mousePressEvent(self, event):
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"""鼠标按下事件"""
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if event.button() == Qt.LeftButton:
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self.dragging = True
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self.drag_position = event.globalPosition().toPoint() - self.frameGeometry().topLeft()
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def mouseMoveEvent(self, event):
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"""鼠标移动事件"""
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if self.dragging:
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self.move(event.globalPosition().toPoint() - self.drag_position)
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def mouseReleaseEvent(self, event):
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"""鼠标释放事件"""
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if event.button() == Qt.LeftButton:
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self.dragging = False
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def contextMenuEvent(self, event):
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"""右键菜单"""
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context_menu = QMenu(self)
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config_action = QAction("配置", self)
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opacity_action = QAction("透明度", self)
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quit_action = QAction("退出", self)
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config_action.triggered.connect(self.show_config)
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quit_action.triggered.connect(self.quit_app)
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context_menu.addAction(config_action)
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context_menu.addAction(quit_action)
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context_menu.exec(event.globalPos())
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def show_config(self):
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"""显示配置对话框"""
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dialog = ConfigDialog(self.config_manager, self)
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if dialog.exec() == QDialog.Accepted:
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self._apply_config()
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def update_indicator(self, score: int, label: str = None):
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"""更新指示灯"""
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if label is None:
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label = self.indicator.get_description(score)
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self.indicator.set_value(score, label)
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self.score_label.setText(f"{score} - {label}")
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logger.debug(f"更新指示灯: {score}分 - {label}")
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def update_status(self, text: str):
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"""更新状态"""
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self.status_label.setText(text)
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logger.debug(f"更新状态: {text}")
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def set_refresh_callback(self, callback: Callable):
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"""设置刷新按钮回调"""
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self.refresh_btn.clicked.connect(callback)
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logger.debug("设置刷新按钮回调")
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def set_config_callback(self, callback: Callable):
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"""设置配置按钮回调"""
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self.config_btn.clicked.connect(callback)
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logger.debug("设置配置按钮回调")
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def show_message(self, title: str, message: str):
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"""显示消息"""
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logger.info(f"显示消息: {title} - {message}")
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QMessageBox.information(self, title, message)
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def update_sse_screenshot(self, screenshot_path: str):
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"""更新上证所截图显示"""
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logger.info(f"更新截图显示: {screenshot_path}")
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pixmap = QPixmap(screenshot_path)
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if not pixmap.isNull():
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self.screenshot_label.setPixmap(pixmap.scaled(
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self.screenshot_label.size(),
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Qt.KeepAspectRatio,
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Qt.SmoothTransformation
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))
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self.screenshot_label.setText("")
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logger.info("截图显示更新成功")
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else:
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self.screenshot_label.setText("截图加载失败")
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logger.warning("截图加载失败")
|
||
|
||
|
||
class QCheckBox(QPushButton):
|
||
"""自定义复选框"""
|
||
def __init__(self, text=""):
|
||
super().__init__(text)
|
||
self.setCheckable(True)
|
||
self.setChecked(False)
|